Dongguan Zhongli Instrument Technology Co., Ltd.
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EN14683 Medical Face Mask Air Exchange Pressure Difference Tester
Relevant standards:
EN14683, YY0969-2013 "disposable masks",YY0469-2011 "masks".
ZL-5061 Medical mask gas exchange pressure differe...
Features of the instrument:
1. Adopt suction air source as the power source of the instrument, not limited by the space of the test site;
2. Equipped with a precision differential pressure sensor, which digitally displays the pressure difference on both sides of the sample;
3. The special sample holder ensures that the sample is firmly held.
Scope of application:
It is suitable for the measurement of gas exchange pressure difference of masks, and can also be used to determine the gas exchange pressure difference of other textile materials.
Technical parameters:
| Air source | Suction type |
| Air flow | 8L / min |
| Sealing method | O-ring seal |
| Sample breathable caliber | Ф25mm |
| Range of differential pressure sensor | 0 ～ 500pa |
| Display mode | Digital display pressure difference |
| Power supply | 220V, 50Hz |
